https://www.researchgate.net/publication/236882115_Weak_Cues_and_Attentional_Triangulation_The_Pearl_Jam_Concert_Accident_at_Roskilde_Festival
https://doi.org/10.1061/(ASCE)0733-947X(2005)131:8(575)
https://ultimateclassicrock.com/pearl-jam-roskilde/
https://www.rollingstone.com/music/music-news/nine-dead-at-pearl-jam-concert-235167/